20182948608

素因数分解:

$2^8\times 3^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:1050

約数の個数: 144

約数和(自身を含む): 54327361536

約数和(自身を除く): 34144412928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 191, 192, 223, 256, 382, 384, 446, 573, 617, 669, 764, 768, 892, 1146, 1234, 1338, 1528, 1784, 1851, 2292, 2468, 2676, 3056, 3568, 3702, 4584, 4936, 5352, 6112, 7136, 7404, 9168, 9872, 10704, 12224, 14272, 14808, 18336, 19744, 21408, 24448, 28544, 29616, 36672, 39488, 42593, 42816, 48896, 57088, 59232, 73344, 78976, 85186, 85632, 117847, 118464, 127779, 137591, 146688, 157952, 170372, 171264, 235694, 236928, 255558, 275182, 340744, 353541, 412773, 471388, 473856, 511116, 550364, 681488, 707082, 825546, 942776, 1022232, 1100728, 1362976, 1414164, 1651092, 1885552, 2044464, 2201456, 2725952, 2828328, 3302184, 3771104, 4088928, 4402912, 5451904, 5656656, 6604368, 7542208, 8177856, 8805824, 10903808, 11313312, 13208736, 15084416, 16355712, 17611648, 22626624, 26279881, 26417472, 30168832, 32711424, 35223296, 45253248, 52559762, 52834944, 78839643, 90506496, 105119524, 105669888, 157679286, 210239048, 315358572, 420478096, 630717144, 840956192, 1261434288, 1681912384, 2522868576, 3363824768, 5045737152, 6727649536, 10091474304, 20182948608]

約数ペア:

[(1, 20182948608), (2, 10091474304), (3, 6727649536), (4, 5045737152), (6, 3363824768), (8, 2522868576), (12, 1681912384), (16, 1261434288), (24, 840956192), (32, 630717144), (48, 420478096), (64, 315358572), (96, 210239048), (128, 157679286), (191, 105669888), (192, 105119524), (223, 90506496), (256, 78839643), (382, 52834944), (384, 52559762), (446, 45253248), (573, 35223296), (617, 32711424), (669, 30168832), (764, 26417472), (768, 26279881), (892, 22626624), (1146, 17611648), (1234, 16355712), (1338, 15084416), (1528, 13208736), (1784, 11313312), (1851, 10903808), (2292, 8805824), (2468, 8177856), (2676, 7542208), (3056, 6604368), (3568, 5656656), (3702, 5451904), (4584, 4402912), (4936, 4088928), (5352, 3771104), (6112, 3302184), (7136, 2828328), (7404, 2725952), (9168, 2201456), (9872, 2044464), (10704, 1885552), (12224, 1651092), (14272, 1414164), (14808, 1362976), (18336, 1100728), (19744, 1022232), (21408, 942776), (24448, 825546), (28544, 707082), (29616, 681488), (36672, 550364), (39488, 511116), (42593, 473856), (42816, 471388), (48896, 412773), (57088, 353541), (59232, 340744), (73344, 275182), (78976, 255558), (85186, 236928), (85632, 235694), (117847, 171264), (118464, 170372), (127779, 157952), (137591, 146688)]